Messages in this thread Patch in this message | | | Date | Thu, 03 Dec 2020 08:01:58 -0000 | From | "tip-bot2 for Dan Carpenter" <> | Subject | [tip: x86/platform] x86/platform/uv: Fix an error code in uv_hubs_init() |
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The following commit has been merged into the x86/platform branch of tip:
Commit-ID: 18d047bd89b8c1f9ba3c9b2d2f7309c953b3ce97 Gitweb: https://git.kernel.org/tip/18d047bd89b8c1f9ba3c9b2d2f7309c953b3ce97 Author: Dan Carpenter <dan.carpenter@oracle.com> AuthorDate: Wed, 02 Dec 2020 17:44:07 +03:00 Committer: Borislav Petkov <bp@suse.de> CommitterDate: Thu, 03 Dec 2020 08:51:06 +01:00
x86/platform/uv: Fix an error code in uv_hubs_init()
Return -ENOMEM on allocation failure instead of returning random stack memory contents.
Fixes: 4fc2cf1f2daf ("x86/platform/uv: Add new uv_sysfs platform driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Justin Ernst <justin.ernst@hpe.com> Link: https://lkml.kernel.org/r/X8eoN/jMAJb3H3iv@mwanda --- drivers/platform/x86/uv_sysfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/uv_sysfs.c b/drivers/platform/x86/uv_sysfs.c index 54c3425..e17ce8c 100644 --- a/drivers/platform/x86/uv_sysfs.c +++ b/drivers/platform/x86/uv_sysfs.c @@ -248,6 +248,7 @@ static int uv_hubs_init(void) uv_hubs[i] = kzalloc(sizeof(*uv_hubs[i]), GFP_KERNEL); if (!uv_hubs[i]) { i--; + ret = -ENOMEM; goto err_hubs; }
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